<html>
    <head>
        <title>This is a python demo page
        </title>
    </head>

    <body>
    
        <p class="title">
            <b>The demo python introduces several python courses.
            </b>
        </p>

        <p class="course">Python is a wonderful general-purpose programming language. You can learn Python from novice to
            professional by tracking the following courses:
            <a class="py1" href="http://www.icourse163.org/course/BIT-268001" id="link1">Basic Python</a> and
            <a class="py2" href="http://www.icourse163.org/course/BIT-1001870001" id="link2">Advanced Python</a>
        </p>
    </body>
</html>